@article{Roll_2004,
    doi = {10.1016/j.automatica.2003.08.006},
    url = {https://doi.org/10.1016%2Fj.automatica.2003.08.006},
    year = {2004},
    month = {jan},
    publisher = {Elsevier {BV}},
    volume = {40},
    number = {1},
    pages = {37--50},
    author = {Jacob Roll and Alberto Bemporad and Lennart Ljung},
    title = {Identification of piecewise affine systems via mixed-integer programming},
    journal = {Automatica}
}

@article{Roll_2004, doi = {10.1016/j.automatica.2003.08.006}, url = {https://doi.org/10.1016%2Fj.automatica.2003.08.006}, year = {2004}, month = {jan}, publisher = {Elsevier {BV}}, volume = {40}, number = {1}, pages = {37--50}, author = {Jacob Roll and Alberto Bemporad and Lennart Ljung}, title = {Identification of piecewise affine systems via mixed-integer programming}, journal = {Automatica} }